1 files changed, 4 insertions, 3 deletions
diff --git a/java/core/src/test/java/com/google/protobuf/LazyStringArrayListTest.java b/java/core/src/test/java/com/google/protobuf/LazyStringArrayListTest.java
index 0f42ac50..2fc3124d 100644
--- a/java/core/src/test/java/com/google/protobuf/LazyStringArrayListTest.java
+++ b/java/core/src/test/java/com/google/protobuf/LazyStringArrayListTest.java
@@ -32,12 +32,12 @@ package com.google.protobuf;
 
 import static java.util.Arrays.asList;
 
-import junit.framework.TestCase;
-
 import java.util.ArrayList;
+import java.util.Collections;
 import java.util.ConcurrentModificationException;
 import java.util.Iterator;
 import java.util.List;
+import junit.framework.TestCase;
 
 /**
  * Tests for {@link LazyStringArrayList}.
@@ -233,7 +233,7 @@ public class LazyStringArrayListTest extends TestCase {
     }
     
     try {
-      list.addAllByteArray(asList(BYTE_STRING_A.toByteArray()));
+      list.addAllByteArray(Collections.singletonList(BYTE_STRING_A.toByteArray()));
       fail();
     } catch (UnsupportedOperationException e) {
       // expected
@@ -281,6 +281,7 @@ public class LazyStringArrayListTest extends TestCase {
     assertGenericListImmutable(byteArrayList, byteArrayList.get(0));
   }
   
+  @SuppressWarnings("unchecked")
   private static <T> void assertGenericListImmutable(List<T> list, T value) {
     try {
       list.add(value);